Res the link wizzerrrrd!

Wysterias are a beaut in Noel's area of the country...but as a hedge? work intensive.
I like blue sea grass for ornamentation, but it spreads rapidly, and not an ideal linear hedge.
Of the evergreens, how about a blue spruce of some sort? They're quite ornmental, pleasing in the drama catagory, and color friendly with your other plants. Good for the 'ol bonsai project as well, not that Noel ever gets that bored.

~ takes sip of tawny port, wishing for absinthe~